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<div class="title">normal_based_signature.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Software License Agreement (BSD License)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (c) 2011, Alexandru-Eugen Ichim</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *  Copyright (c) 2012-, Open Perception, Inc.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *  All rights reserved.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *  are met:</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *   * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *     notice, this list of conditions and the following disclaimer.</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *     from this software without specific prior written permission.</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#ifndef PCL_NORMAL_BASED_SIGNATURE_H_</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#define PCL_NORMAL_BASED_SIGNATURE_H_</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;pcl/features/feature.h&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">namespace </span>pcl</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;{</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Po<span class="keywordtype">int</span>T, <span class="keyword">typename</span> Po<span class="keywordtype">int</span>NT, <span class="keyword">typename</span> Po<span class="keywordtype">int</span>Feature&gt;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html">   61</a></span>&#160;  <span class="keyword">class </span><a class="code" href="classpcl_1_1_normal_based_signature_estimation.html">NormalBasedSignatureEstimation</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1_feature_from_normals.html">FeatureFromNormals</a>&lt;PointT, PointNT, PointFeature&gt;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  {</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">public</span>:</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;      <span class="keyword">using</span> <a class="code" href="classpcl_1_1_feature.html">Feature&lt;PointT, PointFeature&gt;::input_</a>;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;      <span class="keyword">using</span> <a class="code" href="classpcl_1_1_feature.html">Feature&lt;PointT, PointFeature&gt;::tree_</a>;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;      <span class="keyword">using</span> <a class="code" href="classpcl_1_1_feature.html">Feature&lt;PointT, PointFeature&gt;::search_radius_</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;      <span class="keyword">using</span> <a class="code" href="classpcl_1_1_p_c_l_base.html">PCLBase&lt;PointT&gt;::indices_</a>;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;      <span class="keyword">using</span> <a class="code" href="classpcl_1_1_feature_from_normals.html">FeatureFromNormals&lt;PointT, PointNT, PointFeature&gt;::normals_</a>;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;      <span class="keyword">typedef</span> <a class="code" href="classpcl_1_1_point_cloud.html">pcl::PointCloud&lt;PointFeature&gt;</a> <a class="code" href="classpcl_1_1_point_cloud.html">FeatureCloud</a>;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;      <span class="keyword">typedef</span> <span class="keyword">typename</span> boost::shared_ptr&lt;NormalBasedSignatureEstimation&lt;PointT, PointNT, PointFeature&gt; &gt; Ptr;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;      <span class="keyword">typedef</span> <span class="keyword">typename</span> boost::shared_ptr&lt;const NormalBasedSignatureEstimation&lt;PointT, PointNT, PointFeature&gt; &gt; ConstPtr;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#ac4ec5ebe2123b9a2b52d11b68f8d3c58">   78</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#ac4ec5ebe2123b9a2b52d11b68f8d3c58">NormalBasedSignatureEstimation</a> ()</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        : <a class="code" href="classpcl_1_1_feature_from_normals.html">FeatureFromNormals</a>&lt;<a class="code" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a>, PointNT, PointFeature&gt; (),</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;          scale_h_ (),</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;          N_ (36),</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;          M_ (8),</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;          N_prime_ (4),</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;          M_prime_ (3)</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;      {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;      }</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#a0f98e0103b88cc3bafbdbaea6acf7e88">   92</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#a0f98e0103b88cc3bafbdbaea6acf7e88">setN</a> (<span class="keywordtype">size_t</span> n) { N_ = n; }</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">size_t</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#acbae711ff69b35b2d76bc6d31542f242">   96</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#acbae711ff69b35b2d76bc6d31542f242">getN</a> () { <span class="keywordflow">return</span> N_; }</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#a9e221fe0237d0e95a42234464a6e66fe">  102</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#a9e221fe0237d0e95a42234464a6e66fe">setM</a> (<span class="keywordtype">size_t</span> m) { M_ = m; }</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">size_t</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#a24227899c2428cb9b360bd25d2decc88">  106</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#a24227899c2428cb9b360bd25d2decc88">getM</a> () { <span class="keywordflow">return</span> M_; }</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#a7529b9f97add229210b8288b6ff9cd44">  114</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#a7529b9f97add229210b8288b6ff9cd44">setNPrime</a> (<span class="keywordtype">size_t</span> n_prime) { N_prime_ = n_prime; }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">size_t</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#af5db424383e4b577ec337e481195835e">  121</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#af5db424383e4b577ec337e481195835e">getNPrime</a> () { <span class="keywordflow">return</span> N_prime_; }</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#abae387e329f3d682714dfb906ca35d1b">  129</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#abae387e329f3d682714dfb906ca35d1b">setMPrime</a> (<span class="keywordtype">size_t</span> m_prime) { M_prime_ = m_prime; }</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">size_t</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#a96e758208845b9313bd8bedc12e45bb7">  136</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#a96e758208845b9313bd8bedc12e45bb7">getMPrime</a> () { <span class="keywordflow">return</span> M_prime_; }</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#a5aaff36655e4622c54061e36ba1dd3bf">  142</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#a5aaff36655e4622c54061e36ba1dd3bf">setScale</a> (<span class="keywordtype">float</span> scale) { scale_h_ = scale; }</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;      <span class="keyword">inline</span> <span class="keywordtype">float</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classpcl_1_1_normal_based_signature_estimation.html#a922b355d28845a4d2eab4f9cad47d53c">  148</a></span>&#160;      <a class="code" href="classpcl_1_1_normal_based_signature_estimation.html#a922b355d28845a4d2eab4f9cad47d53c">getScale</a> () { <span class="keywordflow">return</span> scale_h_; }</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160; </div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;      <span class="keywordtype">void</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;      computeFeature (FeatureCloud &amp;output);</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    <span class="keyword">private</span>:</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;      <span class="keywordtype">float</span> scale_h_;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;      <span class="keywordtype">size_t</span> N_, M_, N_prime_, M_prime_;</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  };</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;}</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160; </div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="preprocessor">#ifdef PCL_NO_PRECOMPILE</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="preprocessor">#include &lt;pcl/features/impl/normal_based_signature.hpp&gt;</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* PCL_NORMAL_BASED_SIGNATURE_H_ */</span><span class="preprocessor"></span></div>
<div class="ttc" id="aclasspcl_1_1_feature_from_normals_html"><div class="ttname"><a href="classpcl_1_1_feature_from_normals.html">pcl::FeatureFromNormals</a></div><div class="ttdef"><b>Definition:</b> feature.h:311</div></div>
<div class="ttc" id="aclasspcl_1_1_feature_html"><div class="ttname"><a href="classpcl_1_1_feature.html">pcl::Feature</a></div><div class="ttdoc">Feature represents the base feature class. Some generic 3D operations that are applicable to all feat...</div><div class="ttdef"><b>Definition:</b> feature.h:106</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html">pcl::NormalBasedSignatureEstimation</a></div><div class="ttdoc">Normal-based feature signature estimation class. Obtains the feature vector by applying Discrete Cosi...</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:62</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_a0f98e0103b88cc3bafbdbaea6acf7e88"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#a0f98e0103b88cc3bafbdbaea6acf7e88">pcl::NormalBasedSignatureEstimation::setN</a></div><div class="ttdeci">void setN(size_t n)</div><div class="ttdoc">Setter method for the N parameter - the length of the columns used for the Discrete Fourier Transform...</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:92</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_a24227899c2428cb9b360bd25d2decc88"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#a24227899c2428cb9b360bd25d2decc88">pcl::NormalBasedSignatureEstimation::getM</a></div><div class="ttdeci">size_t getM()</div><div class="ttdoc">Returns the M parameter - the length of the rows used for the Discrete Cosine Transform</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:106</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_a5aaff36655e4622c54061e36ba1dd3bf"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#a5aaff36655e4622c54061e36ba1dd3bf">pcl::NormalBasedSignatureEstimation::setScale</a></div><div class="ttdeci">void setScale(float scale)</div><div class="ttdoc">Setter method for the scale parameter - used to determine the radius of the sampling disc around the ...</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:142</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_a7529b9f97add229210b8288b6ff9cd44"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#a7529b9f97add229210b8288b6ff9cd44">pcl::NormalBasedSignatureEstimation::setNPrime</a></div><div class="ttdeci">void setNPrime(size_t n_prime)</div><div class="ttdoc">Setter method for the N' parameter - the number of columns to be taken from the matrix of DFT and DCT...</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:114</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_a922b355d28845a4d2eab4f9cad47d53c"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#a922b355d28845a4d2eab4f9cad47d53c">pcl::NormalBasedSignatureEstimation::getScale</a></div><div class="ttdeci">float getScale()</div><div class="ttdoc">Returns the scale parameter - used to determine the radius of the sampling disc around the point of i...</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:148</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_a96e758208845b9313bd8bedc12e45bb7"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#a96e758208845b9313bd8bedc12e45bb7">pcl::NormalBasedSignatureEstimation::getMPrime</a></div><div class="ttdeci">size_t getMPrime()</div><div class="ttdoc">Returns the M' parameter - the number of rows to be taken from the matrix of DFT and DCT values that ...</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:136</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_a9e221fe0237d0e95a42234464a6e66fe"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#a9e221fe0237d0e95a42234464a6e66fe">pcl::NormalBasedSignatureEstimation::setM</a></div><div class="ttdeci">void setM(size_t m)</div><div class="ttdoc">Setter method for the M parameter - the length of the rows used for the Discrete Cosine Transform.</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:102</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_abae387e329f3d682714dfb906ca35d1b"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#abae387e329f3d682714dfb906ca35d1b">pcl::NormalBasedSignatureEstimation::setMPrime</a></div><div class="ttdeci">void setMPrime(size_t m_prime)</div><div class="ttdoc">Setter method for the M' parameter - the number of rows to be taken from the matrix of DFT and DCT va...</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:129</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_ac4ec5ebe2123b9a2b52d11b68f8d3c58"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#ac4ec5ebe2123b9a2b52d11b68f8d3c58">pcl::NormalBasedSignatureEstimation::NormalBasedSignatureEstimation</a></div><div class="ttdeci">NormalBasedSignatureEstimation()</div><div class="ttdoc">Empty constructor, initializes the internal parameters to the default values</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:78</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_acbae711ff69b35b2d76bc6d31542f242"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#acbae711ff69b35b2d76bc6d31542f242">pcl::NormalBasedSignatureEstimation::getN</a></div><div class="ttdeci">size_t getN()</div><div class="ttdoc">Returns the N parameter - the length of the columns used for the Discrete Fourier Transform.</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:96</div></div>
<div class="ttc" id="aclasspcl_1_1_normal_based_signature_estimation_html_af5db424383e4b577ec337e481195835e"><div class="ttname"><a href="classpcl_1_1_normal_based_signature_estimation.html#af5db424383e4b577ec337e481195835e">pcl::NormalBasedSignatureEstimation::getNPrime</a></div><div class="ttdeci">size_t getNPrime()</div><div class="ttdoc">Returns the N' parameter - the number of rows to be taken from the matrix of DFT and DCT values that ...</div><div class="ttdef"><b>Definition:</b> normal_based_signature.h:121</div></div>
<div class="ttc" id="aclasspcl_1_1_p_c_l_base_html"><div class="ttname"><a href="classpcl_1_1_p_c_l_base.html">pcl::PCLBase</a></div><div class="ttdoc">PCL base class. Implements methods that are used by most PCL algorithms.</div><div class="ttdef"><b>Definition:</b> pcl_base.h:69</div></div>
<div class="ttc" id="aclasspcl_1_1_point_cloud_html"><div class="ttname"><a href="classpcl_1_1_point_cloud.html">pcl::PointCloud</a></div><div class="ttdoc">PointCloud represents the base class in PCL for storing collections of 3D points.</div><div class="ttdef"><b>Definition:</b> point_cloud.h:173</div></div>
<div class="ttc" id="astructpcl_1_1_point_x_y_z_r_g_b_a_html"><div class="ttname"><a href="structpcl_1_1_point_x_y_z_r_g_b_a.html">pcl::PointXYZRGBA</a></div><div class="ttdoc">A point structure representing Euclidean xyz coordinates, and the RGBA color.</div><div class="ttdef"><b>Definition:</b> point_types.hpp:540</div></div>
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